FI46996C - Laitelma jatkuvatoimisessa, pesuvyöhykkeellisessä selluloosakattilassa - Google Patents

Laitelma jatkuvatoimisessa, pesuvyöhykkeellisessä selluloosakattilassa

Info

Publication number
FI46996C
FI46996C FI670331A FI33167A FI46996C FI 46996 C FI46996 C FI 46996C FI 670331 A FI670331 A FI 670331A FI 33167 A FI33167 A FI 33167A FI 46996 C FI46996 C FI 46996C
Authority
FI
Finland
Prior art keywords
continuous
washing zone
boiler
cellulose boiler
zone cellulose
Prior art date
Application number
FI670331A
Other languages
English (en)
Swedish (sv)
Other versions
FI46996B (fi
Inventor
Laakso
Original Assignee
Kamyr Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kamyr Ab filed Critical Kamyr Ab
Publication of FI46996B publication Critical patent/FI46996B/fi
Application granted granted Critical
Publication of FI46996C publication Critical patent/FI46996C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
FI670331A 1966-02-07 1967-02-06 Laitelma jatkuvatoimisessa, pesuvyöhykkeellisessä selluloosakattilassa FI46996C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52565366A 1966-02-07 1966-02-07

Publications (2)

Publication Number Publication Date
FI46996B FI46996B (fi) 1973-05-02
FI46996C true FI46996C (fi) 1973-08-10

Family

ID=24094102

Family Applications (1)

Application Number Title Priority Date Filing Date
FI670331A FI46996C (fi) 1966-02-07 1967-02-06 Laitelma jatkuvatoimisessa, pesuvyöhykkeellisessä selluloosakattilassa

Country Status (3)

Country Link
US (1) US3475271A (fi)
FI (1) FI46996C (fi)
SE (1) SE341867B (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE325771B (fi) * 1967-06-20 1970-07-06 Svenska Cellulosa Ab
SE344603B (fi) * 1971-06-22 1972-04-24 Kamyr Ab
SU591539A1 (ru) * 1975-10-03 1978-02-05 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Установка дл обработки лигноцеллюлозного материала
US4213822A (en) * 1978-10-12 1980-07-22 Eriksson Erik S Apparatus for displacement washing of fibrous material suspended in a liquid
FI68686C (fi) * 1980-01-10 1985-10-10 Kamyr Ab Anordning foer behandling av stroemmande suspensioner
EP0157279B1 (en) * 1984-04-02 1988-08-10 Kamyr, Inc. Sawdust pumping, and processing
US4975148A (en) * 1988-12-06 1990-12-04 Ahlstromforetagen Svenska Ab Cold blow system for batch production of pulp
US6325888B1 (en) 1995-08-31 2001-12-04 Andritz-Ahlstrom Inc. Method for pulping sawdust
FI117477B (fi) * 2004-05-28 2006-10-31 Metso Paper Inc Sihtielin
US20050274468A1 (en) * 2004-05-28 2005-12-15 Metso Paper, Inc. Central screen
SE0502626L (sv) * 2005-11-29 2007-05-29 Metso Fiber Karlstad Ab Förfarande och anordning vid kontinuerlig kokning av kemisk cellulosamassa
EP2504486B1 (en) * 2009-11-24 2015-02-25 Andritz, Inc. Method and system for thin chip digester cooking
WO2012102650A1 (en) * 2011-01-25 2012-08-02 Metso Paper Sweden Ab Continuous digester with a bottom scraper equipped with draining apertures
US9708356B2 (en) * 2011-11-30 2017-07-18 Oji Holdings Corporation Method for manufacturing monosaccharides, oligosaccharides, and furfurals from biomass

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US439033A (en) * 1890-10-21 Digester
US1061767A (en) * 1911-09-25 1913-05-13 Stanley Paper Fibre Company Wood-pulp digester.
GB150782A (en) * 1919-06-04 1920-09-06 Samuel Milne Improvements in and relating to stationary digesters and the like used in paper making and the like
GB458863A (en) * 1935-07-15 1936-12-29 Edmondson Spencer Improvements in or relating to the perforated inner bottom plates of digesters

Also Published As

Publication number Publication date
FI46996B (fi) 1973-05-02
US3475271A (en) 1969-10-28
SE341867B (fi) 1972-01-17

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